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The Hubbard model and the metal-insulator phase transition

โœ Scribed by J.O. Lawson


Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
114 KB
Volume
48
Category
Article
ISSN
0375-9601

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๐Ÿ“œ SIMILAR VOLUMES


An exactly solvable model for metal-insu
โœ J.G. Brankov; N.S. Tonchev; V.A. Zagrebnov ๐Ÿ“‚ Article ๐Ÿ“… 1975 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 111 KB

A simple model of electrons interacting with phonons which displays a metal-insulator phase transition in the case of s.c. and b.c.c, tight-binding bands is studied. A proof is given that the model is exactly solvable in the thermodynamic limit.